53606781

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 80337920

約数和(自身を除く): 26731139

約数列:

[1, 3, 9, 31, 93, 271, 279, 709, 813, 2127, 2439, 6381, 8401, 21979, 25203, 65937, 75609, 192139, 197811, 576417, 1729251, 5956309, 17868927, 53606781]

約数ペア:

[(1, 53606781), (3, 17868927), (9, 5956309), (31, 1729251), (93, 576417), (271, 197811), (279, 192139), (709, 75609), (813, 65937), (2127, 25203), (2439, 21979), (6381, 8401)]